baber/WOPTO huggingface dataset:
Patent JP-S58204690-A (JP)
Title: Integrated circuit for comb line filter
Inventor: NISHIHARA MICHIHARU
IPC: H04N9/85
Filed: 1982-05-24
Abstract: PURPOSE:To attain the reproduction of a video disc, by changing the number of multiplication of input frequency in response to a color carrier frequency with external control so as to use a comb line filter IC for systems A and B in common. CONSTITUTION:A demodulated video signal from a demodulating video signal input terminal 1 is applied to a CCD-1H delay circuit 21 via a dropout switching circuit 20. The 1H delay signal from the circuit 21 is applied to one input of addition circuits 22, 23, and a signal before delay and an inverting signal of the signal are applied to the other input of the circuits 22, 23 respectively. A luminance signal is separated and outputted from the video signal at the circuit 22, and a color signal is separated and outputted at the circuit 23. Multiplication circuits 30, 31 connected to clock signal input terminals 4, 5 of the systems A and B are provided as the circuits keeping the clock frequency driving the circuit 20 constant. The respective input clock is converted into the same frequency with the external control signal, the circuit 20 is controlled with a clock driver 32 to use the filter IC in common.
Patent JP-H01262395-A (JP)
Title: Rotary compressor
Inventor: TOYAMA TOSHIYUKI
IPC: F01C21/08
Filed: 1988-04-11
Abstract: PURPOSE:To prevent any skipping phenomenon of a blade from occurring by forming a specified vent hole in the blade, in a compressor which makes the blade installed at the cylinder side come into slidingly contact with the circumference of an eccentric rotary part being rotated in a cylinder chamber and partitions this cylinder chamber into each of low and high pressure chambers. CONSTITUTION:A tip part of a blade 9 made up of being inserted into a radial sliding groove 52 installed in a cylinder 5 is made slidingly contact with an outer circumferential surface of an eccentric rotary part housed in a cylinder chamber 51. With this contact, the inside of the cylinder chamber 51 is partitioned into a low pressure chamber A and a high pressure chamber B. A back pressure chamber 53 is formed at the back side of the blade 9, and the blade 9 is pressingly energized toward the eccentric rotary part 8 by dint of back pressure in this chamber 53 and spring force of a spring 10. In this case, a vent passage 11 being interconnected to the inside of a casing when one end is interconnected to the high pressure chamber B and the other end side exists in an excess pressure area when the high pressure chamber B has ended its discharge, is formed in the blade 9. With this constitution, pressing force out of the high pressure chamber B is relaxed, and any skipping phenomenon of the gas blade is prevented from occurring.
Patent JP-2000279505-A (JP)
Title: Deodorizing electret filter and manufacture thereof
Inventor: HIOKI SHINYA
IPC: A61L9/16
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing electret filter having excellent deodorizing property, and a manufacturing method thereof. SOLUTION: This deodorizing electret filter is constituted in such a way that a deodorizing filter carrying a deodorizer, preferably, a deodorizer composed of basic gas adsorbent or aldehyde adsorbent and an electret filter, desirably, a deodorizing filter whose ratio of pressure loss has a specific relation and an electret filter are overlapped, preferably, by providing an incontinuous high molecular layer between both of them, in particular preferably, are partially confounded, further preferably, are charged electrically after they are overlapped in a ventilating basic material. In this method for manufacturing the deodorizing electret filter, the deodorizing filter carrying the deodorant in the ventilating basic material and the electret filter are integrally formed with each other by fusion, bonding, suture or confounding.
Patent JP-S63258800-A (JP)
Inventor: SHIMAMURA YOSHIO
IPC: B67D7/30
Filed: 1987-04-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10263778-A (JP)
Title: Method for secondarily cooling cast slab in continuous casting
Inventor: TADAMA TOMOAKI
IPC: B22D11/22
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To solve such a problem as the unevenness of solidified shell developed in a mold in the width direction by adjusting the cooling water supplied from spray nozzles arranged in the cooling zone just below the mold and to obtain the uniform solidified shell. SOLUTION: In a secondary cooling method of a cast slab in a continuous casting the average spraying water quantity per unit area of the cast slab supplied from the spray nozzles arranged at the center part of the cast slab 5 in the width direction in plural spray nozzles 6a, 6b arranged to the cooling zone just below the mold 1, is made to 30-70% of the average spraying quantity per the unit area of the cast slab supplied from the spray nozzle arranged at both end parts in the width direction, and the cooling of both end parts of the cast slab 5 is intensed at more than that of the center part. Such a problem as the uneven growth of the solidified shell developed in the mold 1 is resolved by intensing by intensing the cooling with the spraying water at both end parts in the width direction of the cooling zone and the uniform solidified shell in the width direction can be formed.
Patent JP-S5212829-A (JP)
Title: Exposure warning circuit
Inventor: MURAMATSU SADAO
IPC: G03B17/00
Filed: 1975-07-21
Abstract: PURPOSE: To warn the photographer whether a proper exposure or not, and farther, the vibration of his hand. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60232320-A (JP)
Title: Diverter
Inventor: SHIMOZAKA JIYUUZOU
IPC: B65G47/53
Filed: 1984-05-01
Abstract: PURPOSE:To reduce the impingement between a releasing member and an article in a diverter for laterally discharging articles carried on a conveyor, by providing the releasing member to one end of a cross-bar spanning widthwise of the conveyor, and by swinging the cross-bar about the other end thereof as a pivot center point. CONSTITUTION:When the leading edge of an article comes to a discharge point, a drive device 65 is driven in association with an article detection signal from a detector which is not shown, to rotate an article releasing member 61 laid at a nonoperative position together with a cross-bar 64 in the transfer direction to a position indicated by the one dot chain line, and therefore, the article is swept out onto a chute 7. The motion of this releasing member 61 has a velocity component in the transfer direction of the article, but has no velocity component in the direction opposite to the transfer direction. Accordingly, the angle between the article discharging direction vector and the transfer direction vector is made large, but the resultant vector thereof is made small. Accordingly, when the releasing member 61 impinges upon the article, the shock may be reduced.
Patent JP-S61248241-A (JP)
Title: Driver for objective lens
Inventor: SATO KAZUHIDE
IPC: G02B7/00
Filed: 1985-04-25
Abstract: PURPOSE:To attain stable drive by making the center of gravity of both moving parts with a supporting point from a fixed part to coincide to support impact by the fixed part in a supporting group. CONSTITUTION:The 1st moving part is constituted of a lens 1 and a lens holder 2 and the center of gravity of both the moving parts is positioned on the center of a shaft 5. The 1st and 2nd driving force F1, F2 or the mass m1, m2 of the 1st and 2nd moving parts are adjusted so that the acceleration of the center of the lens 1 in the tracking direction which is shown by a value obtained by dividing the sum of the 1st driving force F1 for driving the 1st moving part in the tracking direction, the 2nd driving force F2 for driving the 2nd moving point in the tracking direction and moment force shown by the product of respective distances from the shaft or a pipot part to working points of respective driving force by the sum of inertia moments I1, I2 around the shaft or the pipot point and multiplying the quotient by distances l1, l2 from the shaft or pipot point to the center of the lens, coincides with acceleration shown by a value obtaind by dividing the 1st driving force F1 by the mass m1 of the 1st moving part.
Patent JP-H05260736-A (JP)
Title: Switching regulator
IPC: H02M3/28
Filed: 1992-03-13
Abstract: PURPOSE:To improve the reliability of an equipment by preventing the burning of a switching element due to surge currents without deteriorating safety and a power utilization factor. CONSTITUTION:A surge-current absorbing means, in which a gas tube arrester AR1, a varister B12 for preventing sustained current flow through the gas tube arrester AR1, and a capacitor C18 for obviating a ground at a time when the gas tube arrester AR1 and the varister B12 are short-circuited are connected in series between the collector terminal of a transistor (a switching element) Q11 and a ground, is provided.
Patent JP-H01260525-A (JP)
Title: Auxiliary device for graphic input for cad device
Inventor: KIKUCHI TOMOO
IPC: G06F3/037
Filed: 1988-04-11
Abstract: PURPOSE:To attain graphic input more accurately than that of a CCD camera (image reader) by inputting an original drawing image or a real substance image observed through a perspective window part to a computer as a facsimile drawing. CONSTITUTION:When an original drawing (reflecting original) 9 or a real substance is set on the plane of a set plate 7 and it is illuminated by an illumination source 8 and a black box 2 is observed from the perspective window part 5, the original drawing 9 or the image 9a of the real substance can be observed visually in a state where they are superposed optically on a CRT screen plane 21 by the function of a half mirror 6. In such a state, it is possible to perform plotting input (storage) to the computer by making the image 9a, that is, the original drawing 9 or the facsimile image of the real substance into a drawing by positioning a cursor 23 to each apex of the image 9a as observing visually the image 9a and inputting each apex position to the computer. In such a way, the graphic input can be performed more accurately than image reading input by the CCD camera.
Patent JP-2000282228-A (JP)
Title: Device and method for film formation
Inventor: SAKURAGI SUSUMU
IPC: C23C14/32
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a film forming device and a method therefor capable of stable film formation and capable of forming a homogeneous film of high quality on a substrate having grooves and pores of submicrons in particular. SOLUTION: A plasma beam PB from a plasma gun 30 arrives at a hearth 51. A hearth liner 53a on the upper part of the hearth 51 and a sintered body 53b are heated by the plasma beam PB, the evaporated metal contained in the sintered body 53b is melted to ooze out to the surface, and the vapor of the metal is stably emitted from the sintered body 53b. This vapor is ionized by the plasma beam PB and deposits on the surface of a substrate WA applied with negative voltage to form a coating film. Since the stable vapor is emitted from the surface of the sintered body 53b at this time, even in the case grooves or holes of a high aspect ratio are formed on the substrate WA, the metal can easily be buried therein, and the formation of a wiring film is made easy.
Patent JP-S63255520-A (JP)
Title: Scavenging device for rotary piston engine
Inventor: FUJIMOTO YORIAKI
IPC: F02B53/04
Filed: 1987-04-14
Abstract: PURPOSE:To obtain proper scavenging action without controlling the pressurized air by situating a scavenging port, whose size and shape are suitable to be closed by the tip part of a rotor, at the outer periphery of a sliding locus of the inner brim of a side seal. CONSTITUTION:A scavenging port 20 is opened in the vicinity of an exhaust port 10 in a working chamber 6 and at a position a little deviated to an intake air port 7 side. In addition, the opening 20a of the scavenging port 20 is situated at the inner surface of a side housing, which faces the working chamber 6, and on the outer periphery side of the sliding locus of the inner brim of a side seal 32 of a rotor 4. At this time, both size and shape of the opening 20a are prepared so as to be closed by the tip part of the rotor 4. With this contrivance, the scavenging port 20 is completely opened or closed at an appropriate timing as the rotor 4 rotates, and the pressurized air can be supplied to the working chamber 6 under an exhaust stroke. In addition, the inconvenience arising from the fact that a plurality of working chambers 6 are communicated with each other via a gap inside the side seal 32 in addition to both scavenging port 20 and intake air port 7 can be obviated.
Patent JP-S60233689-A (JP)
Inventor: KATOU TOSHIYUKI
IPC: G09G5/00
Filed: 1984-05-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10264509-A (JP)
Title: Recording sheet and recording method thereof
Inventor: MORIZUMI DAIGO
IPC: B41M5/50
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To realize the formation of a high density and high contrast full color image or the like by a method wherein a water base ink receiving layer is equipped and, at the same time, a white porous layer, which turns to be transparent by absorbing water, is provided on one side of a transparent base material. SOLUTION: By applying a solution prepared by adding 30 pts.wt. of a xylene to 100 pts.wt. of a standard solution A on the surface of a base material 3 made of a transparent polyethylene telephthalate film having the thickness of 100 μm, by a bar-coating method so as to form a solid content under dry state of 10 g/m<2> in order to form a white porous layer 1.  In this case, the standard solution A is a polyvinyl butyral solution dispersed with fine polyacrylic acid particles, which is obtained by dissolving 3 g of polyvinyl butyral having the degree of polymerization of about 300 in 120 g of methyl ethyl ketone, which is a good solvent, so as to obtain a hydrophobic matrix polymer and by performing a radical polymerization reaction at 60 deg.C for 8 hours in nitrogen gas flow after 20 g of acrylic acid and 0.5 g of α,α-azobisisobutyronitrile as a polymerization initiator are added to this hydrophobic matrix polymer solution.
Patent JP-H08258480-A (JP)
Title: Capless writing tool
Inventor: KOBAYASHI SEIICHI
IPC: B43K24/08
Filed: 1995-03-24
Abstract: PURPOSE: To eliminate bothersome work to attach/detach a cap at every writing and eliminate worry of losing the cap by a writing tool wherein a lid expands by interlocking proceeding of a writing body which shuts an opening at a tip of an axial barrel and a writing tip protrudes from between forked belts. CONSTITUTION: To a tip hole of a barrel 1, a connecting member 2, having a front barrel 3 with an opening 3a arranged in a front part and a back barrel 4 to be fixed to the tip hole of the barrel 1 arranged at a back part, is fixed. To one side of the front barrel 3, a curved lid 5 for opening/closing at the opening 3a is connected by a hinge 11. To other end of the lid 5, a tip of a forked and flexible belt 6 is connected by a hinge 12 and other end of the belt 6 is connected to a receiving barrel 7. In using, when a writing body 14 is moved ahead, the receive barrel 7 moves ahead by interlocking the writing body, and the lid 5 is pushed up with supporting point at the hinge 11 by the belt 6, so that a writing tip 18 is protruded so as to be ready to write.
Patent JP-S5714677-A (JP)
Title: Flame retardant sealing agent for dry gas holder
Inventor: YOSHII KOUICHI
IPC: C08L71/02
Filed: 1980-07-01
Abstract: PURPOSE: A flame retardant sealing agent for a dry gas holder, consisting of a specific polyoxyalkylene glycol diether and water, capable of withstanding the use for a long term and sealing a gas safely and completely without causing the pollution problem of water quality.  
     CONSTITUTION: A sealing agent consisting of (A) about 90W20wt% polyoxyalkylene glycol diether expressed by the formula (R 1  and R 4  are 6W30C hydrocarbon: R 2 O is oxypropylene or oxybutylene, R 3  is methylene or ethylene; a, b, c and d are positive integers), at a weight ratio between the higher oxyethylene groups and the oxyalkylene groups higher than the oxyethylene groups of 10/90W80/20, in which both form a block copolymer with each other and an average molecular weight is 500W20,000, and (B) about 10W80wt% water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09257482-A (JP)
Title: Tripod for surveying instrument
Inventor: KAWAI MASAMI
IPC: G01C15/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To execute installation of a surveying instrument efficiently, in a short time and accurately by correcting a slippage from a reference point and a deviation of a horizontal angle by a horizontal movement regulating screw and a horizontal angle regulating screw respectively. SOLUTION: A tripod 9 is installed temporarily on a reference point for survey and an annular pedestal 5 is made horizontal with the tripod 9 opened or closed and extended or contracted in conformity with the configuration of the ground, while a level 10 is watched. The reference point is ensured by a plumb bob suspended from a surveying instrument mounting metal fitting 3 with a reference point regulating plate 2 regulated by a horizontal movement regulating screw 7, and the tripod 9 is fixed. A deviation of a horizontal angle brought about on the occasion of fixation of the tripod 9 is corrected by regulation by a horizontal angle regulating screw 6, while a slippage from the reference point is corrected by moving the regulating plate 2 and the metal fitting 3 horizontally. A slippage of the plumb bob 11 from the reference point is corrected by the screw 7.  The surveying instrument is installed on the pedestal 5 by using the regulating plate 2 and the metal fitting 3 and the accuracy is checked by using a horizontal angle regulating holding device and a reference point regulating device which are incorporated in the surveying instrument. Then a surveying operation is started.
Patent JP-S5714973-A (JP)
Title: Semiconductor integrated circuit
Inventor: KOBAYASHI KAZUHIRO
IPC: G06G7/186
Filed: 1980-07-02
Abstract: PURPOSE:To improve the high frequency noise properties for an IC in which an integrator consists of an operational amplifier plus a capacity between a metallic electrode and a diffusion layer, by providing a supply voltage elimination ratio improving circuit. CONSTITUTION:An integrator consists mainly of an operation a amplifier OP, a capacity CB that feeds back the output of the OP and a resistance. The feedback capacity CB uses the area between a metallic electrode opposite to a diffusion layer via an insulated film and the diffusion layer. As a semiconductor substrate is connected to a power source, the high frequency noise VS of the power source E emerges at the output through a capacity Cj formed between the substrate and the diffusion layer. To remove this effect, an inverter INU of gain G which receives a supply of the noise VS is provided along with a supply voltage elimination ratio improving circuit consisting of capacity CC and connected between the output terminal of the inverter and the output terminal of the operational amplifier with a capacity value of 1/G.
Patent JP-S5316811-A (JP)
Title: Controller for commutatorless motor
Inventor: NAGASE HIROSHI
IPC: H02P6/28
Filed: 1976-07-30
Abstract: PURPOSE: To regulate the phase of sinusoidal referential signal in accordance with phase difference between position signal and armature current. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11292022-A (JP)
Title: Automatic casing apparatus
Inventor: YOSHIMURA HIROAKI
IPC: B65B5/06
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an automatic casing apparatus wherein it is easy to arrange canned articles, and the canned articles can be arranged even when they are different in size or combination. SOLUTION: The automatic casing apparatus comprises can transfer lines X1,X2,X3(X) for arranging standing caned articles B and transferring them in a laterally lying state and a casing line Y for supplying the canned articles from the can transfer lines into a box P. The can transfer line X includes can transfer conveyers different in traveling speed, a can guide 2 for arranging the canned articles on the conveyer and a spiral 3 for guiding the canned articles B in the laterally lying state from the can guide 2, while the casing line 4 includes a box transfer conveyer having a box guide, an inclined can collecting part 6 connected with the spiral and an inclined can supplying means 7 connected with the can collecting part 6 for supplying the canned products B to the box P.  The can supplying means 7 includes a can reservoir positioned above the box P, a movable bottom plate for opening/closing a lower port of the can reservoir and a can stopper 17 for preventing the canned products B from flowing into the can reservoir, wherein the canned articles B are sequentially supplied into the box P by activation of the movable bottom plate and a stopper 17.
Patent JP-H01262657-A (JP)
Title: Semiconductor storage device
Inventor: ITO HIDEKI
IPC: H01L27/108
Filed: 1988-04-14
Abstract: PURPOSE:To increase the density of a storage device building in a capacitor having sufficient capacitance by boring a trench around a three element region, in which a junction type FET and a bipolar transistor are formed, and shaping the MOS capacitor on the sidewall of the lower section of the trench. CONSTITUTION:A storage device is composed of an N channel MOS transistor 101, a P-N-P bipolar transistor and a P channel junction type FET 106, and a MOS capacitor 100 is formed onto the inwall of a trench shaped around an element forming region when the MOS capacitor 100 is formed to the storage device, thus miniaturizing the device. That is, a P-type layer is grown onto a P<+> type Si substrate 30, the MOS transistor and a MOSFET are shaped respectively in the element forming region 38 in the P-type layer, and the trench 31 in the vertical direction is bored between the region 38 in which these MOS transistor and MOSFET are formed. A P<+> type channel stop region 51 is formed to the bottom of the trench 31, N<+> type diffusion regions 50 are shaped to the lower section of the trench 31 on the region 51 while being oppositely faced to a sidewall, and a cell plate electrode 34 is inserted between the opposed regions 50, thus forming the MOS capacitor.
Patent JP-S5214064-A (JP)
Title: Waste water purifying apparatus
Inventor: MINOURA HIDEKI
IPC: C02F3/00
Filed: 1975-07-23
Abstract: PURPOSE: To provide a waste water purifying apparatus adapted to safeguard suitable environment for the existence of aerobic micro-organisms in an aeration chamber and to improve the quality of effluent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60234391-A (JP)
Title: Semiconductor light emitting device
Inventor: TABUCHI HARUHIKO
IPC: H01S5/062
Filed: 1984-05-07
Abstract: PURPOSE:To enable to change the oscillation wave length at high speed electrically, by a method wherein a conduction shape of a crystal layer of striped type is made different from conduction shapes of crystal layers which surround this from upside and downside, and makes it possible to apply bias electric voltage conversely to the connection of the stripe type crystal layer and surrounding layers. CONSTITUTION:An n type InP clad layer 42, an InGaAsP active layer 43, a P type InGaAsP layer 51 are formed in order. Subsequently, SiO2 52 are formed at opposite ends, and then photo-resist 53 is coated, and He-Cd laser light 54 is irradiated from two direction, and the exposure is carried out. Then, photo-resist 53 at the hatching applied parts 55 is removed, and the n type InGaAsP layers 51 are removed in ruggedness making photo-resist 53 and SiO2 52 as mask, then photo-resist 53 is removed leaving SiO2 52 at the ends. Subsequently, a P type InP clad layer 45 and an n type InGaAsP cap layer 46 are formed, and a striped type electric current passage is formed diffusing P type inpurities in the striped type on the (f) of the n type InGaAsP cap layer 46. After that, electrodes 47, 48, 49, and 50 are formed.